Outsole for a shoe



FIG. 1 is a perspective view of an outsole for a shoe showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a elevated right side view thereof;

FIG. 4 is a elevated left side view thereof;

FIG. 5 is an elevated front view thereof; and,

FIG. 6 is an elevated rear view thereof.

The broken line illustration of environmental structure in the drawings is not part of the claimed design. 

CLAIM The ornamental design for an outsole for a shoe, as shown and described. 